CN211320296U - Outdoor antenna test vehicle - Google Patents
Outdoor antenna test vehicle Download PDFInfo
- Publication number
- CN211320296U CN211320296U CN201921921286.1U CN201921921286U CN211320296U CN 211320296 U CN211320296 U CN 211320296U CN 201921921286 U CN201921921286 U CN 201921921286U CN 211320296 U CN211320296 U CN 211320296U
- Authority
- CN
- China
- Prior art keywords
- lifting frame
- carriage
- hydraulic
- outdoor antenna
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to an antenna scanning test field especially relates to an outdoor antenna test car. Comprises a carriage, a lifting frame and a multi-axis robot; the bottom of the lifting frame is arranged in the carriage, and the top of the lifting frame can support the multi-axis robot in a lifting manner; the multi-axis robot is used for fixing an antenna to be tested; the top of the carriage can be opened, and the multi-axis robot is driven by the lifting frame to ascend and extend out of the carriage or descend and be accommodated in the carriage. Therefore, the utility model provides an outdoor antenna test car has improved system stability, security, realization remote removal and can dispose the test etc. fast in different places.
Description
Technical Field
The utility model relates to an antenna scanning test field especially relates to an outdoor antenna test car.
Background
The existing outdoor high-altitude antenna scanning test system on the market mostly adopts a built high platform to carry out display scanning test by using two-axis and three-axis tables, however, the built scanning test platform is arranged outdoors, 1, a large amount of building and disassembling time is consumed, 2, different test fields and tests need transportation, 3, different test fields and different heights need to be newly designed and distributed, 4, the transmitting and receiving end rotary tables are two-axis and three-axis rotary tables respectively at the high altitude outdoors, test products and tools cannot reach ideal anthropology in a disassembling and assembling space, the flexibility and the test range of the equipment are not high, and potential safety hazards exist while the overall appearance of the system is influenced by exposed cables in the connecting process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the problems that a large amount of manpower and time are consumed in a dismounting space, the flexibility and the testing range of equipment are not high, potential safety hazards exist when the overall appearance of a system is affected by exposed cables in a connecting process and the like in the conventional outdoor built scanning test platform testing product and tool are solved.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an outdoor antenna test vehicle comprises a carriage, a lifting frame and a multi-axis robot; the bottom of the lifting frame is arranged in the carriage, and the top of the lifting frame can support the multi-axis robot in a lifting manner; the multi-axis robot is used for fixing an antenna to be tested; the top of the carriage can be opened, and the multi-axis robot is driven by the lifting frame to ascend and extend out of the carriage or descend and be accommodated in the carriage.
Wherein the lifting frame comprises a plurality of folding units; the folding units can be connected and extended in a folding or spreading way, so that the lifting frame can ascend or descend.
The lifting frame comprises a plurality of support rods which are connected to form a whole, and the plurality of support rods are hinged to each other to form a plurality of folding units which can be folded or unfolded.
Wherein the lifting frame comprises a plurality of hydraulic rods; the hydraulic rod is connected with two adjacent folding units; a hydraulic cylinder is arranged in the carriage, and the hydraulic rod is driven by the hydraulic cylinder to extend and retract; the folding unit is driven to unfold or fold through the extension and retraction of the hydraulic rod, so that the hydraulic lifting frame can ascend or descend.
The folding unit comprises two pairs of support rods which are hinged in a crossed manner, and the tail ends of the two parallel support rods are connected to form a pair of quadrilateral crossed folding structures; two ends of the hydraulic rod are respectively connected to the connecting rods arranged in one quadrangle of each adjacent folding unit.
The outdoor antenna test vehicle is used for an outdoor high-altitude array antenna plane near-field scanning test system.
The test vehicle further comprises a support arm and a pair of stabilizing support legs arranged at two ends of the support arm, wherein the support arm is arranged at the bottom of the outdoor antenna test vehicle and can be horizontally adjusted in a telescopic mode towards two sides.
Wherein the support arm is a hydraulic support arm; the hydraulic supporting arm is driven by the hydraulic cylinder or a hydraulic cylinder which is additionally configured to horizontally extend and retract; the stabilizing support legs are automatic lifting stabilizing support legs, and the stabilizing support legs are driven by the hydraulic cylinders or hydraulic cylinders which are additionally arranged to be driven to lift and adjust.
The top of the carriage is provided with a top door and a top door hydraulic rod; the top door hydraulic rod is driven by the hydraulic cylinder or a hydraulic cylinder which is additionally configured to extend and retract, so that the top door is driven to open or close.
The radio frequency wires and/or the electric wires are wired along the inner part or the outer wall of the joint of the lifting frame or the multi-axis robot, so that winding or complex line deployment is avoided; the top of the lifting frame is connected with a robot platform, and the multi-axis robot is installed on the robot platform; the multi-axis robot is provided with an antenna fixer to be measured.
The utility model has the advantages that: the utility model provides an outdoor antenna test car has improved system stability, security, realization remote removal and can dispose the test etc. fast in different places.
Drawings
Fig. 1 is a schematic structural diagram of a use state of the outdoor antenna testing vehicle provided in the embodiment of the present invention.
Fig. 2 is a schematic side view of an outdoor antenna test vehicle provided by the embodiment of the present invention.
Fig. 3 is a perspective view of another usage state of the outdoor antenna testing vehicle provided in the embodiment of the present invention.
Fig. 4 is a schematic sectional view at a of fig. 2.
Fig. 5 is a top view of another usage state of the outdoor antenna testing vehicle provided in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Referring to fig. 1 to 5, an outdoor antenna testing vehicle according to an embodiment of the present invention includes a carriage 1, a crane 2, and a multi-axis robot 3; the bottom of the lifting frame 2 is arranged in the carriage 1, and the top of the lifting frame supports the multi-axis robot 3 in a lifting manner; the multi-axis robot 3 is used for fixing an antenna to be tested; the top of the carriage 1 can be opened, and the multi-axis robot 3 is driven by the lifting frame 2 to ascend and extend out of the carriage or descend and be accommodated in the carriage. The lifting frame 2 is a hydraulic lifting frame, and can also be an electric lifting frame or replaced by other folding supports in the prior art. During the use, prop open crane 2, open from 1 tops in carriage, crane 2 supports that multiaxis robot 3 stretches out the carriage top and adjusts the lifting height as required.
In the embodiment of the present invention, the lifting frame 2 comprises a plurality of folding units 4; the folding units 4 can be connected and extended in a folding or spreading way, so that the lifting frame 2 can ascend or descend. The crane 2 comprises a plurality of support rods 5 which are connected to form a whole, and the plurality of support rods 5 are mutually hinged to form a plurality of folding units 4 which can be folded or unfolded. A plurality of folding units 4 formed by hinging a plurality of support rods 5, wherein the folding units 4 are connected in sequence, and the folding units 4 are correspondingly connected with the top of the lifting frame 2 to drive the multi-axis robot 3 to ascend in a manner of being opened corresponding to the ascending state of the lifting frame 2; the folding unit 4 corresponds to the descending state of the lifting frame 2 when being folded, and is correspondingly connected to the top of the lifting frame 2 to drive the multi-axis robot 3 to descend. The lifting frame 2 comprises a plurality of hydraulic rods 6; the hydraulic rod 6 is connected with two adjacent folding units 4; a hydraulic cylinder 7 is arranged in the carriage 1, and the hydraulic rod 6 is driven by the hydraulic cylinder to stretch and retract to drive the folding unit 4 to unfold or fold; specifically, the hydraulic cylinder 7 drives the hydraulic rod 6 to stretch out and draw back, drives the lifting frame 2 to lift to the required detection position is adjusted to the multi-axis robot that goes up and down 3. The hydraulic cylinder 7 can be arranged at any appropriate position in the carriage 1, and the connecting circuit between the hydraulic cylinder 7 and each hydraulic rod 6 can be arranged along the support rod 5 to avoid winding. The folding unit 4 is driven to be unfolded or folded by the extension and contraction of the hydraulic rod 6, so that the hydraulic lifting frame can ascend or descend. The folding unit 4 comprises a pair of crossed folding structures which are formed by connecting the tail ends of two parallel support rods which are hinged in a crossed manner; two ends of the hydraulic rod are respectively connected to the connecting rods arranged in one quadrangle of each adjacent folding unit. When the lifting frame 2 is folded, the quadrangles connected with the bottom side are folded, and the two crossed quadrangles are simultaneously folded, so that the folding units 4 are folded.
In an embodiment of the utility model, outdoor antenna test car is used for outdoor high altitude array antenna plane near field scanning test system.
The embodiment of the utility model provides an in, the test carriage still includes support arm 8 and installs in a pair of stable stabilizer blade 9 at support arm both ends, support arm 8 is installed in outdoor antenna test carriage bottom, and level is to the scalable regulation in both sides. The supporting arm 8 is a hydraulic supporting arm; the hydraulic supporting arm is driven by the hydraulic cylinder or a hydraulic cylinder which is additionally configured to horizontally extend and retract; the stabilizing leg 9 is an automatic lifting stabilizing leg, and the stabilizing leg 9 is driven by the hydraulic cylinder or a hydraulic cylinder configured separately for lifting adjustment. For example, two pairs of front and rear stabilizer feet 9 are provided to stabilize the vehicle body on the ground, and particularly when the crane 2 is lifted, the vehicle body needs to be stabilized without movement. The stabilizing feet 9 can be configured as self-lifting stabilizing feet to be automatically adjusted according to the height of the ground. Further, a pair of stabilizer feet 9 are mounted at both ends of the horizontal supporting arm 8, the distance between the pair of stabilizer feet 9 is telescopically adjusted by the supporting arm 8, i.e. the distance of the stabilizer feet 9 from the vehicle body is adjusted, and the supporting arm 8 and the stabilizer feet 9 at both ends jointly support and stabilize the vehicle body. The automatic elevation adjustment of the support arm 8 and the stabilizer bar 9 can be driven by the hydraulic cylinder 7, or a separate hydraulic cylinder can be provided.
In the embodiment of the utility model, the top of the carriage is provided with a top door 10 and a top door hydraulic rod 11; the top door hydraulic rod 11 is driven by the hydraulic cylinder or a separately configured hydraulic cylinder to extend and retract, so as to drive the top door to open or close. The automatic elevation adjustment of the top door hydraulic rod 11 and the top door 10 may be driven by a hydraulic cylinder, or a separate hydraulic cylinder may be provided.
In the embodiment of the utility model, the radio frequency wire and/or the electric wire are wired along the inner part or the outer wall of the joint of the lifting frame or the multi-axis robot, thereby avoiding the wire winding or the complex line arrangement; the top of the lifting frame 2 is connected with a robot platform 12, and the multi-axis robot 3 is arranged on the robot platform 12; the multi-axis robot 3 is provided with an antenna fixer 13 to be measured.
As a non-limiting example, the crane 2 maximum lifting height may be set at 16 meters, a load of 1 ton, a lifting speed of 300 mm per second, and a robot platform 12 size of 2 meters x5 meters. The bottom of the multi-axis robot 3 is mounted on the robot platform 12 and can be screwed and fixed by bolts.
The utility model discloses an outdoor antenna test car can be used to high-accuracy array antenna plane near field scanning test system of outdoor height, and the work flow is: the special test vehicle drives into the designated working area, the stable support leg extends out and is adjusted to be horizontal, the carriage top door is opened, the lifting frame is lifted to a proper height, the multi-axis robot automatically enters a preparation state, and the antenna fixer to be tested is sent into the near-field scanning test system for testing.
In the embodiment of the utility model, the utility model provides an outdoor antenna test car has improved system stability, security, realization remote removal and can arrange test etc. fast in different places.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an outdoor antenna test car which characterized in that: comprises a carriage, a lifting frame and a multi-axis robot; the bottom of the lifting frame is arranged in the carriage, and the top of the lifting frame can support the multi-axis robot in a lifting manner; the multi-axis robot is used for fixing an antenna to be tested; the top of the carriage can be opened, and the multi-axis robot is driven by the lifting frame to ascend and extend out of the carriage or descend and be accommodated in the carriage.
2. The outdoor antenna test vehicle of claim 1, wherein the crane comprises a plurality of folding units; the folding units can be connected and extended in a folding or spreading way, so that the lifting frame can ascend or descend.
3. The outdoor antenna test vehicle of claim 2, wherein the lifting frame comprises a plurality of support rods which are connected, and the plurality of support rods are hinged with each other to form the plurality of folding units which can be folded or unfolded.
4. The outdoor antenna test vehicle of claim 2, wherein the crane comprises a plurality of hydraulic rods; the hydraulic rod is connected with two adjacent folding units; a hydraulic cylinder is arranged in the carriage, and the hydraulic rod is driven by the hydraulic cylinder to extend and retract; the folding unit is driven to unfold or fold through the extension and retraction of the hydraulic rod, so that the hydraulic lifting frame can ascend or descend.
5. The outdoor antenna test vehicle of claim 4, wherein the folding unit comprises two pairs of support rods hinged crosswise, and two parallel support rods connected at their ends to form a pair of cross-folding structures in a quadrilateral shape; two ends of the hydraulic rod are respectively connected to the connecting rods arranged in one quadrangle of each adjacent folding unit.
6. The outdoor antenna test cart of claim 1, wherein the outdoor antenna test cart is for an outdoor high altitude array antenna planar near field scanning test system.
7. The outdoor antenna test vehicle of claim 4, wherein the test vehicle further comprises a support arm and a pair of stabilizing legs mounted at two ends of the support arm, and the support arm is mounted at the bottom of the outdoor antenna test vehicle and is horizontally telescopically adjustable to two sides.
8. The outdoor antenna test cart of claim 7, wherein the support arms are hydraulic support arms; the hydraulic supporting arm is driven by the hydraulic cylinder or a hydraulic cylinder which is additionally configured to horizontally extend and retract; the stabilizing support legs are automatic lifting stabilizing support legs, and the stabilizing support legs are driven by the hydraulic cylinders or hydraulic cylinders which are additionally arranged to be driven to lift and adjust.
9. The outdoor antenna test vehicle of claim 4, wherein the top of the carriage is provided with a top door and a top door hydraulic rod; the top door hydraulic rod is driven by the hydraulic cylinder or a hydraulic cylinder which is additionally configured to extend and retract, so that the top door is driven to open or close.
10. The outdoor antenna test vehicle of claim 1, wherein radio frequency wires and/or electric wires are routed along the inside or outside wall of the joints of the crane or multi-axis robot, avoiding wire winding or complex line deployment; the top of the lifting frame is connected with a robot platform, and the multi-axis robot is installed on the robot platform; the multi-axis robot is provided with an antenna fixer to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921921286.1U CN211320296U (en) | 2019-11-08 | 2019-11-08 | Outdoor antenna test vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921921286.1U CN211320296U (en) | 2019-11-08 | 2019-11-08 | Outdoor antenna test vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211320296U true CN211320296U (en) | 2020-08-21 |
Family
ID=72055673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921921286.1U Active CN211320296U (en) | 2019-11-08 | 2019-11-08 | Outdoor antenna test vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211320296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858840A (en) * | 2021-02-03 | 2021-05-28 | 北京华强天安送变电工程有限公司 | Cable tester for test vehicle |
-
2019
- 2019-11-08 CN CN201921921286.1U patent/CN211320296U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858840A (en) * | 2021-02-03 | 2021-05-28 | 北京华强天安送变电工程有限公司 | Cable tester for test vehicle |
| CN112858840B (en) * | 2021-02-03 | 2023-05-05 | 北京华强天安送变电工程有限公司 | Test vehicle provided with cable tester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2013129448A (en) | FAST TRANSPORT DRILLING RIG | |
| CN105490193B (en) | High-altitude automatic ground wire hanging device for transformer substation | |
| CN109375277B (en) | Fixed source transient electromagnetic tunnel face advanced forecasting and transmitting device | |
| CN211320296U (en) | Outdoor antenna test vehicle | |
| CN208948633U (en) | Cage top pedal device for construction elevator | |
| CN105600687B (en) | Major long tunnel shield disassembles equipment special in situ | |
| CN213572947U (en) | Constructional column outer wall side instrument formula operation platform | |
| CN211202019U (en) | Excavation working face roof protective structure | |
| CN109946695B (en) | Tunnel lining quality detection device and detection vehicle | |
| CN113428791B (en) | Aerial working vehicle with large working range | |
| CN109524791B (en) | Novel peripheral truss type deployable parabolic cylinder antenna | |
| CN213021567U (en) | Unmanned aerial vehicle low latitude photogrammetry device | |
| CN213323769U (en) | Solar wing gravity unloading device | |
| CN113206471A (en) | Comprehensive distribution box climbing operation maintenance platform | |
| CN209858728U (en) | Tunnel lining quality detection device and detection vehicle | |
| CN203890758U (en) | Floor type folding clothes hanger | |
| CN210159375U (en) | Metal mine exploitation dust treatment device | |
| CN218234427U (en) | Electrified interval safety device | |
| RU182349U1 (en) | Mobile retail installation with solar panels | |
| CN207004415U (en) | Power equipment maintaining folding ladder | |
| CN2185479Y (en) | Support for cabling | |
| CN204827197U (en) | Insulating ladder of live working combination in standing | |
| CN216786844U (en) | Collapsible manual work platform in T type roof beam | |
| CN206886558U (en) | Lift pan carriage | |
| CN215518353U (en) | Bridge detection measuring device frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |